How did the vikings eventually establish vinland

Why does c. wright mills identify critical thinking as one of the most important criteria for the development of intellectual craftsmanship? why is constantly being aware of the biased nature of your reactions and interactions (what c. wright mills calls self-reflexive) key to the development of that critical thinking? finally, why is keeping a file important, how can it lean to intellectual curiosity which can foster critical thinking and to develop a keen analytical mind?

How does a long war with a high number of casualties generally affect civilians’ and soldiers’ opinions of their government?

Which us president proposed a decimal based measurement system for the us